1 // Copyright (c) 2015 Dave Collins <dave@davec.name>
3 // Permission to use, copy, modify, and distribute this software for any
4 // purpose with or without fee is hereby granted, provided that the above
5 // copyright notice and this permission notice appear in all copies.
7 // THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
8 // WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
9 // MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
10 // ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
11 // WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
12 // ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
13 // OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
15 // NOTE: Due to the following build constraints, this file will only be compiled
16 // when either the code is running on Google App Engine or "-tags disableunsafe"
17 // is added to the go build command line.
18 // +build appengine disableunsafe
25 // UnsafeDisabled is a build-time constant which specifies whether or
26 // not access to the unsafe package is available.
30 // unsafeReflectValue typically converts the passed reflect.Value into a one
31 // that bypasses the typical safety restrictions preventing access to
32 // unaddressable and unexported data. However, doing this relies on access to
33 // the unsafe package. This is a stub version which simply returns the passed
34 // reflect.Value when the unsafe package is not available.
35 func unsafeReflectValue(v reflect.Value) reflect.Value {